D&H was formed by Jim S. Darmawan and Hendang Tanusdjaja in June 2013, as a continuation of their former accounting firm. It operates out of Jakarta serving clients located all over Indonesia. The firm is large enough to offer a full range of high quality services and small enough to deliver personal services and offers independent and objective advices for its clients.

Its partners have more than twenty years of extensive public accounting experience primarily in accounting and auditing. They hold a Certified Public Accountant license issued by the Ministry of Finance and registered at Bank Indonesia and as a capital market accountant at the Indonesian Financial Services - Capital Market Authority (Otoritas Jasa Keuangan - Pasar Modal).

Hendang Tanusdjaja is currently an instructor/trainer of IFRS - PSAK workshops and seminars. He also serves in a number of committee, including the Indonesian Institute of Certified Public Accountant' Board of Certification and the Indonesian Management Accountants' Board of Examination. His degrees include Doctorate (Dr.), Master of Management (MM) and Bachelor of Science (SE) degrees, all from University of Indonesia.

Jim S. Darmawan had, prior to commencing his career in public accounting practice in Indonesia, several years audit experience in the United States of America. He holds a Certified Public Accountant (CPA) license issued by the California Board of Accountancy beside the license issued by the Ministry of Finance. His degrees include Master of Business Administration (MBA) in Accounting from Golden Gate University, San Francisco, USA.